What are the possible bridges and barriers to migration in Jason De León’s The Land of the Open Graves?

What are the possible bridges and barriers to migration in Jason De León’s The Land of the Open
Graves? How do they shape the experience of migration? Please incorporate at least one
concepts from another reading (for example: kinship, labor, etc)The essay should have a clear thesis and offer supporting evidence from the text. Each
essay should incorporate examples from two readings